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Ayaka Takeda

Kyushu University

SCHOLARLY PAPERS

2

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87

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Scholarly Papers (2)

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1.

Uncovering Hidden Dispersion Patterns of Radioactive Cesium-Rich Microparticles from Fukushima Daiichi

Number of pages: 48 Posted: 02 Feb 2026
Kanako Miyazaki, Ayaka Takeda, Masanao Kadowaki, Hiroaki Terada, Naofumi Kozai, Hajime Iwata, Kenji Horie, Mami Takehara, Shinya Yamasaki, Bernd Grambow, Gareth T. W. Law, Rodney C. Ewing and Satoshi Utsunomiya
Kyushu University, Kyushu University, affiliation not provided to SSRN, affiliation not provided to SSRN, Japan Atomic Energy Agency, affiliation not provided to SSRN, National Institute of Polar Research, National Institute of Polar Research, University of Tsukuba, University of Nantes, University of Helsinki, Stanford University - Department of Geological Sciences and National Taiwan University
Downloads 46 (1,249,711)

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Cesium-rich microparticles (CsMPs), Fukushima Daiichi nuclear disaster, atmospheric dispersion, Soil contamination, radiological risk

2.

Direct Observation of Mn Distribution/Speciation within and Surrounding a Basidiomycete Fungus in the Production of Mn-Oxides Important in Toxic Element Containment

Number of pages: 59 Posted: 27 Jul 2022
Ayaka Takeda, Takumi Oki, Hiroki Yokoo, Keisuke Kawamoto, Yuriko Nakano, Asumi Ochiai, Ilma Dwi Winarni, Mitsuki Kitahara, Kenta Miyoshi, Kenjin Fukuyama, Yoshiyuki Ohara, Keiko Yamaji, Toshihiko Ohnuki, Michael F. Hochella and Satoshi Utsunomiya
Kyushu University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Tsukuba, Tokyo Institute of Technology, Virginia Tech and Kyushu University
Downloads 41 (1,209,354)

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Basidiomycete fungus, Uranium mine, Superoxide-mediated Mn oxidation, MolecularpH probe, Transmission electron microscopy, Ningyo-toge